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A Novel Mechanism of H^0 Di-baryon Production in Proton-Proton Interactions from Parton Based Gribov-Regge Theory

M. Bleicher·F. M. Liu·J. Aichelin·H. J. Drescher·S. Ostapchenko·T. Pierog·K. Werner
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Abstract

A novel mechanism of H^0 and strangelet production in hadronic interactions within the Gribov-Regge approach is presented. In contrast to traditional distillation approaches, here the production of multiple (strange) quark bags does not require large baryon densities or a QGP. The production cross section increases with center of mass energy. Rapidity and transverse momentum distributions of the H^0 are predicted for pp collisions at E_lab = 160 AGeV (SPS) and \sqrt s = 200 AGeV (RHIC). The predicted total H^0 multiplicities are of order of the Omega-baryon yield and can be accessed by the NA49 and the STAR experiments.

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M. Bleicher, F. M. Liu, J. Aichelin, H. J. Drescher, S. Ostapchenko, T. Pierog, K. Werner. 2002-05-16. A Novel Mechanism of H^0 Di-baryon Production in Proton-Proton Interactions from Parton Based Gribov-Regge Theory. https://doi.org/10.1103/physrevlett.92.072301

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